The equation of the line is y=4x-54.
To get the slope of the line parallel to the provided equation, which is necessary to solve this issue. In order to get the equation's slope, we must first transform the equation into slope-intercept form. Now that the parallel lines are equal in slope, both will be equal in slope.
The slope of parallel lines is the same. In the formula for the slope-intercept, y = mx + b, variable m stands for the slope and variable b for the y-intercept.
The slope of the equation y = 4 x +12 is 4. Consequently, any parallel line's slope will also equal 4.
Next, get the y-intercept of the new line by substituting the x and y coordinates for the given point (-8,18):
y=mx+b
y=4x+b
18=4×18+b
18=72+b
-54=b
Thus the equation of the new line is y=4x-54
To learn more about slope refer the link:
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Answer:
the answer is c
Step-by-step explanation:
1) lavadora tipo A---> 3 tipos de carga, 5 colores, automatica o semiautomatica
Lavadora tipo A se puede elegir ------------- > 3*5*2=30 formas diferentes
lavadora tipo B---> 4 tipos de carga, 3 colores, automatica o semiautomatica
Lavadora tipo B se puede elegir ------------- > 4*3*2=24 formas diferentes
las dos lavadoras serian=30+24=54 maneras
2) <span>a) ¿De cuántas maneras diferentes se puede contestar el examen?
-----------> 4*4*4*4*4*4*4*4=4</span><span>^8=65536 maneras
</span><span>b) Si al leer el examen te das cuenta que te sabes bien 3 de las preguntas, ¿de cuántas maneras puedes contestar el resto del examen?
si sabes 3 te quedan (8-3)=5 preguntas
---------> 4*4*4*4*4=4</span>^5=1024 maneras
13.88/1.98 = 7.01...
38.99/5.46 = 7.14...
Bag 1 unit rate: $7.01 per 1lbs.
Bag 2 unit rate: $7.14 per 1lbs.
The better bag is the 1.98lbs for $13.88.
Answer:
18.62
Step-by-step explanation:
